51480974

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:428

約数の個数: 24

約数和(自身を含む): 80940288

約数和(自身を除く): 29459314

約数列:

[1, 2, 29, 58, 127, 241, 254, 482, 841, 1682, 3683, 6989, 7366, 13978, 30607, 61214, 106807, 202681, 213614, 405362, 887603, 1775206, 25740487, 51480974]

約数ペア:

[(1, 51480974), (2, 25740487), (29, 1775206), (58, 887603), (127, 405362), (241, 213614), (254, 202681), (482, 106807), (841, 61214), (1682, 30607), (3683, 13978), (6989, 7366)]